C‐Type Natriuretic Peptide Stimulates Prolactin Secretion by a Hypothalamic Site of Action
C‐Type Natriuretic Peptide Stimulates Prolactin Secretion by a Hypothalamic Site of Action
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C 型利钠肽通过下丘脑作用位点刺激催乳素分泌
DOI:
10.1111/j.1365-2826.1992.tb00208.x
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发表时间:
1992
影响因子:
3.2
通讯作者:
W. Samson
中科院分区:
文献类型:
--
作者:
F. Huang;K. Skala;W. Samson
The most recently discovered member of the family of natriuretic peptides, C‐type natriuretic peptide (CNP), exerts many pharmacologic actions similar to its structural homolog A‐type natriuretic peptide (ANP). Like ANP it failed to significantly alter prolactin release from dispersed, rat anterior pituitary cells incubated under static or dynamic conditions. Unlike ANP, however, which inhibits prolactin secretion in vivo by a hypothalamic action, CNP injection into the third cerebroventricle significantly stimulated prolactin secretion in ovariectomized, conscious rats. The effect was highly significant 15 min after injection and transient, lasting 30 min in animals injected with 2 nmole CNP. In a companion group of rats, significant inhibition of plasma prolactin levels was observed after central administration of similar doses of ANP. These results suggest differing hypothalamic actions of the CNP and ANP perhaps mediated by multiple natriuretic peptide receptors present in the tissue. Further, they provide additional support for unique roles exerted within the central nervous system by these structural homologs.
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DOI:
10.1016/0167-4889(89)90060-8
发表时间:
1989-03-06
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
HIRATA, M;CHANG, CH;MURAD, F
通讯作者:
MURAD, F
影响因子:
--
作者:
Samson,WK
通讯作者:
Samson,WK
影响因子:
4.1
作者:
W. K. Samson;Rene Bianchi;Randy J. Mogg
通讯作者:
W. K. Samson;Rene Bianchi;Randy J. Mogg
影响因子:
4.8
作者:
Samson,WK;Aguila,MC;Bianchi,R
通讯作者:
Bianchi,R
影响因子:
4.8
作者:
Hyde,JF;Ben-Jonathan,N
通讯作者:
Ben-Jonathan,N